B. The Cold War
The Cold War was pretty much who had the best weapons, technology or advances in technology, science, etc.
The European Community from 1957 till 1993 was known as European Economic Community, it helped in post-war recoveries by making migration easy and many others.
<h3>What does the term European economic community(EEC) mean?</h3>
The previously existing European Community (EC) from 1957 till 1993 was changed to European Economic Community (EEC) is aimed at the integration of European economies. It helped in tensions reduction after WWII with reconciliation between France and Germany.
EEC helped in the recovery of post-war European economies by:
- making migration of workers easy
- reduction of trade restrictions among member
- making business from other countries to run smoothly
Therefore option d describes the European economic community's efforts to improve the European economies.
Learn more about the EEC here:
brainly.com/question/27185834
Answer:
Good
Explanation:
Westward expansion helped the economy by land, mining, and improved transportation by rail brought settlers to the American West during the Gilded Age.
